JP7401445B2 - 薬物送達装置 - Google Patents
薬物送達装置 Download PDFInfo
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Medicinal Preparation (AREA)
Description
本出願は、2017年11月15日に出願された米国仮出願第62/586,478号に対する優先権を主張し、その全内容は参照により本明細書に組み込まれる。
Claims (14)
- 薬物送達装置であって、
薬剤を収容するバレルと、
ピストンコースに沿って前記バレル内で摺動可能なピストンと、
入力電流を提供するための電源回路と、
前記バレルに沿って取り付けられたアンテナであって、該アンテナは、
複数の層が互いに積層されて前記電源回路に接続された回路基板と、
前記複数の層の中のそれぞれの層上の複数のコイルのセットであって、
前記入力電流を受信し、
前記ピストンでインダクタンスを生成し、
前記インダクタンスに相応する出力電流を提供するために前記ピストンコースに沿って延在する、複数のコイルのセットと、を含む、アンテナと、
前記複数のコイルのセットに接続された処理回路であって、
前記出力電流を受信するように、および
前記出力電流に基づいて前記バレル内の前記薬剤の量を判定するように、構成されている処理回路と、を備えることを特徴とする、薬物送達装置。 - 前記コイルのセットは、異なるコイル構成を有し、前記コイルの構成は、コイル形状、縦方向のコイル配置、横方向のコイル配置及び/又は巻線方向を含むことを特徴とする請求項1に記載の薬物送達装置。
- 前記複数のコイルのセットのうちの少なくとも2つのコイルのセットが、互いに所定のオフセット距離だけオフセットされ、前記ピストンコースの第1の部分内の前記ピストンの位置に相応する第1の出力電流および前記ピストンコースの第2の部分内の前記ピストンの位置に相応する第2の出力電流を提供することを特徴とする、請求項2に記載の薬物送達装置。
- 前記オフセット距離が、前記少なくとも2つのコイルのセットにおけるコイルの幅の半分に実質的に等しいことを特徴とする、請求項3に記載の薬物送達装置。
- 前記オフセット距離が、前記少なくとも2つのコイルのセットにおけるコイルの長さの半分に実質的に等しいことを特徴とする、請求項3に記載の薬物送達装置。
- 前記回路基板が、
第1の単一のコイルを有する第1の層と、
第2の単一のコイルを有する第2の層と、
前記所定のオフセット距離だけオフセットされた、第1の対のコイルを有する第3の層と、
前記所定のオフセット距離だけオフセットされた、第2の対のコイルを有する第4の層と、をさらに含むことを特徴とする、請求項3に記載の薬物送達装置。 - 前記コイルのセットは、前記出力電流の1つを供給するグループごとに電気的に接続されていることを特徴とする、請求項1から請求項6の何れか1項に記載の薬物送達装置。
- 前記コイルが正方形又は矩形であることを特徴とする、請求項1から請求項7の何れか1項に記載の薬物送達装置。
- 前記コイルが楕円形又は球形であることを特徴とする、請求項1から請求項7の何れか1項に記載の薬物送達装置。
- 前記コイルのセットの少なくとも1つは、一方の層に横並びで配置され、逆回転している2つのコイルからなることを特徴とする、請求項1から請求項9の何れか1項に記載の薬物送達装置。
- 対象マーカを検出し、対象情報に相応する対象読取信号を提供するための対象識別子と、
薬剤マーカを読み取り、薬剤情報に相応する薬剤読取信号を提供するための薬剤識別子と、
処理回路であって、
前記対象読取信号、および前記薬剤読取信号を受信するように、
前記対象読取信号に基づいて前記対象情報を抽出するように、および
前記薬剤読取信号に基づいて前記薬剤情報を抽出するように、構成されている処理回路と、をさらに備えることを特徴とする、請求項1から請求項10の何れか1項に記載の薬物送達装置。 - 前記対象マーカが、無線周波数識別チップであり、前記対象識別子が前記無線周波数識別チップを読み取るように構成されていることを特徴とする、請求項11に記載の薬物送達装置。
- 前記薬剤マーカが、前記薬剤を収容する容器上に配置された無線周波数識別チップであり、前記薬剤識別子が前記無線周波数識別チップを読み取るように構成されていることを特徴とする、請求項11又は請求項12に記載の薬物送達装置。
- 前記薬剤の量、前記対象情報、および前記薬剤情報を、データベースおよび電子デバイスの少なくとも一方に送信するように構成されている、ネットワークコントローラをさらに備えることを特徴とする、請求項11から請求項13の何れか1項に記載の薬物送達装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762586478P | 2017-11-15 | 2017-11-15 | |
US62/586,478 | 2017-11-15 | ||
PCT/IB2018/001449 WO2019097298A1 (en) | 2017-11-15 | 2018-11-15 | Drug delivery apparatus |
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JP2021502877A JP2021502877A (ja) | 2021-02-04 |
JP7401445B2 true JP7401445B2 (ja) | 2023-12-19 |
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EP (1) | EP3694585B1 (ja) |
JP (1) | JP7401445B2 (ja) |
KR (1) | KR20200096776A (ja) |
CN (1) | CN111511425B (ja) |
BR (1) | BR112020009635A2 (ja) |
CA (1) | CA3082658A1 (ja) |
CL (1) | CL2020001280A1 (ja) |
CO (1) | CO2020005955A2 (ja) |
DK (1) | DK3694585T3 (ja) |
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EP4262926A1 (en) * | 2020-12-16 | 2023-10-25 | Merck Sharp & Dohme LLC | Syringes and injectors with capacitive sensing and methods of making and using same |
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- 2018-11-15 EP EP18836844.3A patent/EP3694585B1/en active Active
- 2018-11-15 US US16/763,757 patent/US11752271B2/en active Active
- 2018-11-15 CN CN201880074103.9A patent/CN111511425B/zh active Active
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- 2018-11-15 BR BR112020009635-0A patent/BR112020009635A2/pt active Search and Examination
- 2018-11-15 ES ES18836844T patent/ES2968187T3/es active Active
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EP3694585A1 (en) | 2020-08-19 |
RU2020119412A (ru) | 2021-12-15 |
MX2020005131A (es) | 2020-08-17 |
BR112020009635A2 (pt) | 2020-11-10 |
CL2020001280A1 (es) | 2021-01-29 |
CA3082658A1 (en) | 2019-05-23 |
WO2019097298A1 (en) | 2019-05-23 |
CO2020005955A2 (es) | 2020-07-31 |
US11752271B2 (en) | 2023-09-12 |
DK3694585T3 (da) | 2024-01-15 |
CN111511425B (zh) | 2023-10-27 |
ES2968187T3 (es) | 2024-05-08 |
EP3694585B1 (en) | 2023-10-11 |
PH12020550636A1 (en) | 2021-02-22 |
RU2020119412A3 (ja) | 2021-12-17 |
KR20200096776A (ko) | 2020-08-13 |
PL3694585T3 (pl) | 2024-04-08 |
JP2021502877A (ja) | 2021-02-04 |
US20200384204A1 (en) | 2020-12-10 |
CN111511425A (zh) | 2020-08-07 |
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